公开(公告)号：US07104487B2

公开(公告)日：2006-09-12

申请号：US10935105

申请日：2004-09-08

申请人： Kazuo Hiraguchi

发明人： Kazuo Hiraguchi

IPC分类号： G11B23/04

CPC分类号： G11B23/047 ,  G11B15/67547 ,  G11B23/107

摘要： A recording tape cartridge which can be assuredly positioned in a drive device. A positioning cover bridges across and parallel to a mounting portion of a bucket of the drive device. Stoppers are provided at corner portions of the positioning cover that are positioned at a deeper side of the bucket. Angled surfaces, which are surface-contactable with the stoppers, are provided at a magnetic tape cartridge. The magnetic tape cartridge can be positioned in horizontal directions in the drive device by surface-contacting the angled surfaces with the stoppers. Consequently, reference holes for positioning the magnetic tape cartridge in horizontal directions in the bucket are not required.

公开(公告)号：US20060186245A1

公开(公告)日：2006-08-24

申请号：US11357167

申请日：2006-02-21

申请人： Hideaki Shiga

发明人： Hideaki Shiga

IPC分类号： G11B23/107

CPC分类号： G11B23/107 ,  G11B23/047

摘要： A recording tape cartridge comprises a single reel at which a recording tape is wound around a hub, a case rotatably accommodating the reel, an opening for pulling-out of a leader member attached to an end portion of the recording tape, and a tape guide which the recording tape slidingly contacts is provided within the case. After the recording tape slidingly contacts the tape guide, the recording tape is taken-up at a drive device, and therefore, traveling of the recording tape is stable. In this way, occurrence of reading errors of servo signals and recording/playback errors of data signals at a drive device can be reduced, even with recording tapes whose recording densities are improved.

公开(公告)号：US20060076446A1

公开(公告)日：2006-04-13

申请号：US11245108

申请日：2005-10-07

申请人： Teruo Sogabe

发明人： Teruo Sogabe

IPC分类号： G11B23/107

CPC分类号： G11B23/047 ,  G11B23/107

摘要： A tape cartridge in which adverse influences on windability attributed to at least one cause selected from entrapment of entrained air, vibration of tapes and flipping of tapes are suppressed is provided. The tape cartridge is composed of a case, a reel disposed inside the case, a band-like tape which can be wound onto the reel in a feedable way, a pressing member (e.g., touch roller) for pressing an unwound portion of the tape to a tape roll including a wound portion of the tape and the reel at a contact start point between the unwound portion and the tape roll during winding of the tape, and a position adjustment member for adjusting a position of the pressing member in conformity to changes in diameter of the tape roll while supporting the pressing member inside the case.

摘要翻译： 提供了一种其中抑制归因于选自夹带的空气，带的振动和带的翻转的至少一个原因对卷绕性的不利影响的带盒。 带盒由壳体，设置在壳体内的卷轴，可以可进给的方式卷绕在卷轴上的带状带构成，用于按压带的退绕部分的按压部件（例如，触摸辊） 在卷绕带的过程中，将包括带的缠绕部分和卷轴的卷筒卷绕在退绕部分和带卷之间的接触起点处;以及位置调节部件，用于根据变化调节按压部件的位置 同时将压制构件支撑在壳体内。

公开(公告)号：US20030087738A1

公开(公告)日：2003-05-08

申请号：US10324443

申请日：2002-12-19

发明人： Paul W. Poorman

IPC分类号： B21B001/40 ,  A01B029/00 ,  B65H023/04

CPC分类号： G11B15/605 ,  G11B23/047 ,  Y10T29/4956

摘要： A tape guide that includes multiple spaced grooves or a spiral groove in the surface of the hub to bleed air from between the surface of the hub and the tape. The distance between adjacent grooves or turns in the case of a spiral groove is 2.4 to 3.7 times greater than the width of each groove or turn. For tape guides used with null inch type data storage tapes that have a nominal tape width of 12.65 mm, the grooves or turns are 0.30 mm to 0.38 mm wide and spaced 0.90 mm to 1.12 mm center to center.

公开(公告)号：US5969913A

公开(公告)日：1999-10-19

申请号：US96438

申请日：1998-06-11

申请人： William J. Vanderheyden ,  G. Phillip Rambosek ,  David T. Hoge ,  Christian A. Todd

发明人： William J. Vanderheyden ,  G. Phillip Rambosek ,  David T. Hoge ,  Christian A. Todd

IPC分类号： G11B23/28 ,  G11B15/17 ,  G11B15/675 ,  G11B23/04 ,  G11B23/087 ,  G11B23/02 ,  G11B5/78

CPC分类号： G11B15/67563 ,  G11B15/17 ,  G11B23/047 ,  G11B23/08714 ,  G11B23/08785

摘要： A data storage tape cartridge having a misinsertion notch. The data storage tape cartridge includes a housing, a tape reel and a storage tape. The housing includes a base and a cover, each defining a front, a back, a first side and a second side. The misinsertion notch is defined in the base, extending from the front of the base and along the first side of the base. The misinsertion notch has a length less than approximately one-half a length of the first side of the base for facilitating proper insertion into a receiving frame.

摘要翻译： 具有错误插入缺口的数据存储带盒。 数据存储带盒包括外壳，磁带卷盘和存储带。 壳体包括基部和盖，每个限定了前部，后部，第一侧和第二侧。 错误插入缺口限定在基座中，从基座的前部延伸并沿基座的第一侧延伸。 误插入口具有小于基座第一侧的大约二分之一长度的长度，以便于正确地插入到接收框架中。

公开(公告)号：US5284308A

公开(公告)日：1994-02-08

申请号：US908608

申请日：1992-06-29

申请人： Wayne T. Comeaux ,  Don G. East ,  Steven L. Felde ,  Douglas W. Johnson

发明人： Wayne T. Comeaux ,  Don G. East ,  Steven L. Felde ,  Douglas W. Johnson

IPC分类号： G11B15/43 ,  G11B15/60 ,  G11B15/67 ,  G11B23/04 ,  G11B23/107

CPC分类号： G11B23/047 ,  G11B15/43 ,  G11B15/605 ,  G11B23/107

摘要： A tape path having an implicit squeeze bearing. In such a tape path, one end of the tape is wound upon a first reel, the tape extends around one or more guides, briefly comes into close proximity with itself at the outer wrap of the tape wound upon the first reel, and is wound upon a second reel. By coming within close proximity with itself, the tape forms an implicit squeeze bearing which damps tape tension variation, inhibits the transmission of vibrations from one reel to the other, and eliminates the entrapment of entrained air without any additional rollers or other components. The tape path is suitable for use in a peripheral storage device, such as a magnetic tape drive, and is compatible with a variety of tape cartridge configurations.

摘要翻译： 具有隐式挤压轴承的磁带路径。 在这种磁带路径中，磁带的一端被卷绕在第一卷轴上，磁带围绕一个或多个导向件延伸，在卷绕在第一卷轴上的磁带的外部卷绕件上短暂地与其自身紧密接合，并且被卷绕 在第二个卷轴上。 通过与其紧密接近，带形成隐性挤压轴承，其阻止带张力变化，抑制振动从一个卷轴传递到另一个卷轴，并且消除夹带的空气而没有任何附加的辊或其它部件。 磁带路径适用于诸如磁带驱动器的外围存储设备，并且与各种带盒配置兼容。

公开(公告)号：US4802554A

公开(公告)日：1989-02-07

申请号：US142593

申请日：1988-01-11

申请人： Naoto Takayama ,  Yuzo Tsunekawa ,  Kazumi Kitamura

发明人： Naoto Takayama ,  Yuzo Tsunekawa ,  Kazumi Kitamura

IPC分类号： F16N7/14 ,  B01J4/02 ,  F16N11/00 ,  F16N27/00 ,  G11B15/60 ,  G11B23/04 ,  F16N7/00

CPC分类号： F16N11/00 ,  B01J4/02 ,  F16N27/00 ,  G11B15/60 ,  G11B23/047

摘要： In a method of applying a precisely measured quantity of grease to a desired part, the grease is stored and leveled in an open grease storing container at all times, and a grease applying pin is dipped into the grease through its surface and pulled out of the grease and then moved so that the grease on the grease applying pin is applied to the desired part, whereby the grease is maintained high in quality and the quantity of grease applied does not fluctuate.

摘要翻译： 在将精确测量的油脂量施加到所需部分的方法中，油脂一直存储并平整在开放的油脂储存容器中，并且油脂施加销通过其表面浸入油脂中并从 润滑脂，然后移动，使润滑脂施加销上的润滑脂被施加到所需的部件，由此润滑脂保持高质量，并且施加的润滑剂的量不会波动。

公开(公告)号：US4486320A

公开(公告)日：1984-12-04

申请号：US389359

申请日：1982-06-17

申请人： Kiyoshi Sakurai ,  Akira Ishi ,  Yoshihiro Abe

发明人： Kiyoshi Sakurai ,  Akira Ishi ,  Yoshihiro Abe

IPC分类号： G11B23/087 ,  G11B15/60 ,  G11B23/04 ,  C10M7/00

CPC分类号： G11B15/60 ,  G11B23/04 ,  G11B23/047

摘要： A tape guide member is disclosed which is prepared from a mixture of engineering plastics, carbon fibers, and an ester of a higher fatty acid, and a polyhydric alcohol. The members may be suitably used as tape guides of video tape cassettes, audio tape cassettes, and memory tape cassettes. Use of the present tape guide results in a lower degree of dropouts after repeated tape running.

摘要翻译： 公开了一种由工程塑料，碳纤维和高级脂肪酸和多元醇的酯的混合物制备的导带构件。 这些构件可以被适当地用作录像带盒，音频带盒和存储带盒的带导轨。 使用本磁带导轨会导致重复磁带运行后的较差程度的丢失。

公开(公告)号：US3711004A

公开(公告)日：1973-01-16

申请号：US3711004D

申请日：1971-04-07

申请人： BERETTA A

发明人： BERETTA A

IPC分类号： G11B15/29 ,  G11B23/04 ,  B65H17/22

CPC分类号： G11B15/29 ,  G11B23/047

摘要： The disclosure describes the provision and the arrangement, in a magnetic tape recording and reproducing apparatus of the kind in which the tape and the supply and take-up reels are wholly contained into a removable and replaceable magazine or cassette, wherein a pressure roller is partially projecting for assisting the drive of the tape, of a shielding guard encircling said roller, outside the magazine, positioned and shaped to prevent the tape, if not properly winding about the take-up roller, to uncontrolledly expand and jam itself into the environmental space in the apparatus.

摘要翻译： 本公开描述了在磁带记录和再现装置中的磁带记录和再现装置中的设置和布置，其中磁带和供应和卷取卷轴被完全容纳在可移除和可更换的盒或盒中，其中压力辊部分 用于协助驱动胶带，围绕所述辊子的屏蔽保护罩，位于盒子的外部，定位和成形以防止带子如果不能适当地卷绕在卷取辊上，则不自主地膨胀并阻塞自身进入环境空间 在装置中。

公开(公告)号：US3641283A

公开(公告)日：1972-02-08

申请号：US3641283D

申请日：1969-10-17

申请人： ENGLISH NUMBERING MACHINES

发明人： BROOKE EDRIC RAYMOND

IPC分类号： G11B15/62 ,  G11B23/04 ,  G11B15/28

CPC分类号： G11B15/62 ,  G11B23/047

摘要： A pressure member for pressing a magnetic tape against the tape head of a magnetic tape transducing device is disclosed. The pressure member comprises a rotatable ring of resilient material which is urged towards the tape head so as to compress the resilient material. Preferably, the ring of resilient material is supported around the circumference of a hollow cylinder of rigid material which is rotatably mounted on an inner stationary cylinder which, in turn, is nonrotatably mounted on a fixed shaft having a noncircular cross section. The inner stationary cylinder is provided with a noncircular, preferably rectangular, axial bore which is complementary to the noncircular cross section of the fixed shaft. The rectangular complementary cross sections of the fixed shaft and the axial bore of the inner stationary cylinder are so arranged that gaps are formed between walls of the shaft and walls of the complementary rectangular bore. The spacing between the ring of resilient material and the tape head is adjusted by placing shims in the gaps so as to vary the position of the ring of resilient material in a direction or directions perpendicular to the longitudinal axis of the shaft. The invention is especially applicable to magnetic tape transducing devices of the kind in which a cassette is operatively engageable in a receptacle in which the tape head is mounted, the pressure member being mounted on the cassette and the resilient ring being urged towards the tape head when the cassette is operatively engaged in the receptacle.

摘要翻译： 公开了一种用于将磁带压靠在磁带转换装置的磁带头上的压力构件。 压力构件包括可旋转的弹性材料环，其被推向带头以便压缩弹性材料。